Filters and retains extremely small particles. Whatman™ Quantitative Filter Paper: Grade 42 Circles are suitable for processes that require ashing. X100 FILTER PAPER GR. 42 125MM

Covers a wide range of laboratory applications and is frequently used for clarifying liquids. Whatman™ Qualitative Filter Paper: Grade 1 Circles are widely used standard grade filter papers for routine applications with medium retention and flow rates. X400 FILTER PAPER GR. 1 20MM

Manufactured under strictly controlled conditions. Whatman™ Cellulose Nitrate Membrane Filters have a noticeably improved flexibility and are made to tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. X100 MB FILTERS NC 20

Supports accurate analysis in applications sensitive to very low levels of background contamination. Whatman™ Quantitative Filter Paper: Grade 40 Circles are additionally useful in gravimetric analysis where ash content might affect weight measurements of combusted samples. X100 FILTER PAPERS, NO.40 DIAMETER 5.5CM(1440 055) (PACK OF 100)

Recommended when fast filtration of a gelatinous precipitate for gravimetric analysis is performed on a strongly acidic or alkali solution. Whatman™ Quantitative Filter Paper: Grade 541 Circles  are acid hardened cellulose filters, which reduces ash to an extremely low level. X100 FILTER PAPER GR. 541 125MM

Used in schools and as bench protective paper. Fisherbrand Grade 600 Cellulose General Purpose Filter Paper is economical. X500 PAPER 600 400X400MM

Use for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates or for quantitative air pollution analysis. Whatman™ Quantitative Filter Paper: Grade 41 Circles are commonly used in preparing samples for metal analysis after nitric acid digestion. X100 FILTER PAPER GR. 41 150MM

Consist of individual strands woven into a mesh screen SPECTRA/MESH NYLON 47MM Diameter, 10µm

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 STANDARD FILTER PAPER 125MM

Filter mat made from a mixture of cellulose and polyester used for optically testing baby food (artificial milk) for textile fibers. X1000 ROUNDFILTERS 004832 MM

X100 FILTER 389 DIA 240MM WHITEDOT

Supports high loading capacity due to wet-strengthened filter paper. Whatman™ Grade 114V Folded Qualitative Filter Papers offers fast filtration of course and gelatinous precipitates. X100 GR. 114V 32.0CM 100/PKFOLDE

Captures very fine particulate samples such as insoluble molecules in fats or oils. Whatman™ Grade 589/3 Quantitative Filter Paper Circles provide accurate measurement of ash-free dry mass. X100 ROUND FILTER 589/3110MM BLUER

Suited for general filtration applications, including coarse-crystalline qualitative analysis. Macherey-Nagel™ MN 617 Grade Filter Papers, Round are smooth, soft filter papers with fast filtration speed. The average ash content is about 0.1%, the amount of α-cellulose is about 95%. X100 FILTER GR MN617 55MM

Used for general works X50 FILTER 304 DIA 330MM

Filters metal particulates. X100 FILTER 114 DIA 320MM

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 PAPER FILTER FOLDED 330MM

Used in analytical works in laboratories. Fisherbrand™ Grade 601 Cellulose General Purpose Filter Paper has medium filtration velocity. X100 FILTER 601 DIA 50MM

Fisherbrand™ Grade 115 Cellulose Very Slowly Filtering Qualitative Filter Paper are made of cellulose fibers. X100 FOLDED FILTER GR115 150MM

Fisherbrand™ Grade 155 Cellulose Hardened Qualitative Filter Paper is pure filter paper grade made of cellulose. X100 FILTER 155 DIA 90MM

Filters fine particulates. X100 Qualatative filter papers Fisherbrand QL 110

Suitable for removal of fine particles X100 Qualatative filter papers Fisherbrand QL 120

Suitable for fast filtration of liquid with fine particles. X100 FOLDED FILTER GR112 210MM

Used in schools and as bench protective paper. Fisherbrand™ Grade 600 Cellulose General Purpose Filter Paper is economical. X100 Filter paper Fisherbrand school grade 100%

For fast filtering of particulates. X100 FILTER 111 DIA 47MM

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 STANDARD FILTER PAPER 250MM

Used for filtration of fatty products and suitable for hot filtrations. X100 Qualatative filter papers Fisherbrand QL 145

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 FOLDED FILTER STANDARD 250MM

Used for fine precipitates such as magnesium ammonium phosphate and calcium oxalate. X100 Quantatative filter papers Fisherbrand QT

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 PAPER FILTER FOLDED 100MM